| Montabon | |
| Image Coat Of Arms: | Blason ville fr Montabon (Sarthe).svg |
| Arrondissement: | La Flèche |
| Canton: | Montval-sur-Loir |
| Insee: | 72203 |
| Postal Code: | 72500 |
| Commune: | Montval-sur-Loir |
| Coordinates: | 47.6806°N 0.3864°W |
| Area Km2: | 7.6 |
| Population: | 712 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Montabonais, Montabonaise |
Montabon (pronounced as /fr/) is a former commune in the Sarthe department in the region of Pays de la Loire in north-western France. On 1 October 2016, it was merged into the new commune Montval-sur-Loir.[2]